ATIENZA, Monico M.. Filipino ng Kilusang Pambansa-demokratiko (KPD) Pilosopiya at Pulitika Sa Pambansang Wika. Philippine Social Sciences Review, [S.l.], apr. 2010. ISSN 2672-3158. Available at: <https://www.journals.upd.edu.ph/index.php/pssr/article/view/1694>. Date accessed: 19 aug. 2025.